Under the settings where you select the available languages you want to show up, it directs the user to click on the language to toggle it between active/inactive. Unfortunately, neither clicking or attempting to drag the languages does anything. Even clicking the make all active button does not do anything.

My site is setup as a WordPress Multisite Network so I am not sure if that is a factor. I've tried it on Windows & Mac and in three different browsers. I'm I just missing something obvious or is this a bigger issue?